Now that is a good choice since you are going to use epoxy anyways.
No reason to yell though.
I have used JB weld on my 2 stroke MC engines when I used to road race them.
The JB weld got exposed to 2 stroke oil & race fuel,pump gas & had minimal flaking.
When I would see a piece missing, I would just cartridge roll the area & reapply JB.
These areas had no lump to squeeze down onto the JB, it was just right in the airstream w/really nothing to hold onto but the aluminum or cast iron surface itself.
Meaning, if your lumps would be squeezing/holding down the JB weld, I am sure it will last a long time.
MBHD
I,AM GOING TO BOLT AND J.B. WELD MY LUMPS IN PLACE.
